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GB2365896B - Drilling fluid, apparatus, and method - Google Patents

Drilling fluid, apparatus, and method

Info

Publication number
GB2365896B
GB2365896B GB0119492A GB0119492A GB2365896B GB 2365896 B GB2365896 B GB 2365896B GB 0119492 A GB0119492 A GB 0119492A GB 0119492 A GB0119492 A GB 0119492A GB 2365896 B GB2365896 B GB 2365896B
Authority
GB
United Kingdom
Prior art keywords
drilling fluid
drilling
fluid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB0119492A
Other versions
GB2365896A (en
GB0119492D0 (en
Inventor
Kevin H Schilling
Michael Riley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Grain Processing Corp
Original Assignee
Grain Processing Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Grain Processing Corp filed Critical Grain Processing Corp
Publication of GB0119492D0 publication Critical patent/GB0119492D0/en
Publication of GB2365896A publication Critical patent/GB2365896A/en
Application granted granted Critical
Publication of GB2365896B publication Critical patent/GB2365896B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/06—Clay-free compositions
    • C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/06—Clay-free compositions
    • C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
    • C09K8/10—Cellulose or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/20—Natural organic compounds or derivatives thereof, e.g. polysaccharides or lignin derivatives
    • C09K8/206—Derivatives of other natural products, e.g. cellulose, starch, sugars
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
    • C09K8/34—Organic liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
GB0119492A 2000-08-14 2001-08-10 Drilling fluid, apparatus, and method Expired - Fee Related GB2365896B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63856400A 2000-08-14 2000-08-14

Publications (3)

Publication Number Publication Date
GB0119492D0 GB0119492D0 (en) 2001-10-03
GB2365896A GB2365896A (en) 2002-02-27
GB2365896B true GB2365896B (en) 2003-02-26

Family

ID=24560543

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0119492A Expired - Fee Related GB2365896B (en) 2000-08-14 2001-08-10 Drilling fluid, apparatus, and method

Country Status (4)

Country Link
CA (1) CA2354894A1 (en)
GB (1) GB2365896B (en)
NL (1) NL1018750C2 (en)
NO (1) NO20013929L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004065517A1 (en) * 2003-01-15 2004-08-05 Grain Processing Corporation Drilling fluid, apparatus, and method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6518223B2 (en) * 2000-08-14 2003-02-11 Grain Processing Corporation Drilling fluid, apparatus, and method
CA2463714A1 (en) * 2002-08-28 2004-03-11 Grain Processing Corporation Drilling fluid, apparatus, and method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502969A (en) * 1982-04-12 1985-03-05 Phillips Petroleum Company Workover and completion fluids
US5710107A (en) * 1993-11-09 1998-01-20 O'brien-Goins-Simpson & Associates Environmentally safe drilling fluid
WO2000043465A1 (en) * 1999-01-26 2000-07-27 Kenney Norman P Water based deep water drilling fluid

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502969A (en) * 1982-04-12 1985-03-05 Phillips Petroleum Company Workover and completion fluids
US5710107A (en) * 1993-11-09 1998-01-20 O'brien-Goins-Simpson & Associates Environmentally safe drilling fluid
WO2000043465A1 (en) * 1999-01-26 2000-07-27 Kenney Norman P Water based deep water drilling fluid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004065517A1 (en) * 2003-01-15 2004-08-05 Grain Processing Corporation Drilling fluid, apparatus, and method

Also Published As

Publication number Publication date
GB2365896A (en) 2002-02-27
NL1018750C2 (en) 2002-04-08
NL1018750A1 (en) 2002-02-18
NO20013929D0 (en) 2001-08-13
CA2354894A1 (en) 2002-02-14
NO20013929L (en) 2002-02-15
GB0119492D0 (en) 2001-10-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050810